Four-way reversible pillow



FIG. 1 is a right side elevational view of a four-way reversible pillow showing my new design; wherein the left side elevational view is identical;

FIG. 2 is a front elevational view of the design of FIG. 1;

FIG. 3 is a top plan view of the design of FIG. 1;

FIG. 4 is a bottom plan view of the design of FIG. 1; and,

FIG. 5 is a rear elevational view of the design of FIG. 1. 

The ornamental design for a four-way reversible pillow, as shown and described. 